underwater navigation

Thermocline is important for submarine in underwater navigation and action .

温跃层对于潜艇的水下航行和战斗具有十分重要的意义。

In the long-range AUV navigation , AUV surfaces after underwater navigation in a period of time , and GPS is introduced for correcting the speed and location information , then the divergence problem of positioning errors accumulating over time in the long-range AUV is solved .

在远程AUV导航过程中，AUV经过一段时间的水下航行定时浮出水面，引入GPS，纠正AUV的速度和位置信息，解决了远程AUV定位误差随时间累积而发散的问题。

The Simulation Research of the Underwater Navigation Algorithm Error Based on GPS

基于GPS的水下导航算法误差仿真研究

Simulation Research on Matching Algorithm of Autonomous Underwater Navigation System

水下无源导航系统仿真匹配算法研究

The Design of an Underwater Navigation System and Development of Hardware and Software Interface

一种水声导航系统的设计及其接口软硬件研制声学导航接收应答器

A THEORETICAL ANALYSIS OF VLB INTERFEROMETER Long Base Underwater Navigation System

甚长基线MKII系统分析

Application of Gravity Map Matching Technology in Underwater Navigation

重力图形匹配技术在水下导航中的应用

New gravity matching algorithm for underwater navigation based on straight-line

直线段的重力场匹配水下导航新方法

The Research of Terrain - aided Underwater Navigation

水下地形辅助导航方法研究

The Demand of Inertial Navigator Performance in Gravity-aided Underwater Navigation System

重力场辅助水下导航对惯导仪器的要求惯性导航系统惯导系统

Use of High-Precision Underwater Navigation and Positioning Technique in Archaeological Salvaging

高精度水下导航定位技术在考古打捞中的应用

Simulation and analysis platform for gravity-aided underwater navigation

重力场辅助水下导航仿真及分析平台的构建

Terrain matching algorithm for underwater navigation is studied . Two algorithms are simulated with underwater digital map respectively .

对海底地形匹配算法进行了研究，分别用两种常用的地形匹配算法：SITAN算法和TERCOM算法分别在海底地图上进行了仿真。

In order to debug and verify this underwater navigation system , the simulation platform of navigation system for underwater vehicle is developed .

为了调试和验证这种新的水下导航系统，开发了水下运载体导航系统仿真平台。

Through taking the information features acquired by each sensor in underwater navigation and after standardization , the data in database was achieved .

通过抽取水下导航中各传感器获得的信息特征，并标准化后得到数据库数据。

In recent years , the field such as underwater navigation ocean exploration locating of underwater object and underwater communication develop very fast .

近年来，水下导航、海洋探测、水下目标定位以及水下通信等领域迅猛发展，这些领域常常使用水声信号作为信息传输的载体。

Using Sonar in Terrain-Aided Underwater Navigation

声纳技术在海底地形辅助导航中的应用

The structural acoustic problem of the ribbed shells in water is extensively applied in the hiding technology of the underwater navigation devices .

水下加肋壳体的结构声问题在水下航行器隐身技术中有更广阔应用。

Supercavitating vehicle generates cavitation around its body to reduce the resistance , so as to realize ultra-high-speed underwater navigation .

超空泡水下高速航行体利用其周围产生的空泡达到减小阻力的目的，进而实现水下超高速航行。

This paper gives a description of the long base underwater navigation system about its outline , working principle , operation on the sea and the method of real time data processing .

本文给出一种长基线水声应答器导航系统的工作原理，系统设备概况，海上实施及数据的实时处理方法。

To keep the equipment airproof in the water , I have designed a handset equipment to transmit the information of Target position to this underwater navigation equipment .

为了在保持导航仪密闭性的情况下，把目标位置信息传输给导航仪，设计了采用无线通信方式装订目标位置的装订仪器。

Virtual reality is becoming a focus of the computer field , standard 3D graphic interface based on OpenGL can realize the virtual reality simulation system of the high-speed underwater navigation body .

结合当今计算机领域中的热点研究方向虚拟现实，基于OpenGL的标准3D图形接口，实现水下高速运行体的虚拟现实仿真系统。

The new type of handy underwater navigation equipment mainly shows the navigation information for frogman , lead AUV or frogman to the target position to finish the task .

便携式导航仪为水下工作人员操纵小型水下航行器或者单人在水下运动时利用显示屏显示导航信息，引导水下工作人员到达目标位置执行任务。

With the rapid development of exploitation of marine fields , sonar technology plays an important role , in underwater navigation and positioning , object tracking and recognition , communications and so on .

随着海洋开发的快速发展，声纳技术作为水下探测的重要手段，在水下导航定位、目标跟踪识别和通信等方面发挥着越来越重要的作用。

Autonomous Underwater Vehicle Navigation System Design and Algorithm Research

自主式水下机器人的导航系统设计及算法研究

Array Calibration and System Integration of Long Baseline Underwater Acoustic Navigation Positioning System

长基线水下导航定位系统测阵校阵及系统集成

Application of Adaptive Federated H_ ∞ Filter to Underwater Integrated Navigation System

自适应联邦H∞滤波在水下组合导航系统中的应用

Research on underwater vehicles navigation system based on DVL and fiber-optic gyro

基于多普勒和光纤陀螺水下机器人导航系统研究

Testing and Evaluation of the Small Autonomous Underwater Vehicle Navigation System ( SANS ); Master 's thesis

小型自主水下船只导航系统（SANS）的测试与评估/硕士论文

The Application and Research of GPS / SINS / DVL Integrated Navigation in Autonomous Underwater Vehicle Navigation System

SINS/DVL/GPS组合导航在远程AUV上的应用研究